16151152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43889}}^1$

素因数の和:43920

約数の個数: 20

約数和(自身を含む): 32654160

約数和(自身を除く): 16503008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43889, 87778, 175556, 351112, 702224, 1009447, 2018894, 4037788, 8075576, 16151152]

約数ペア:

[(1, 16151152), (2, 8075576), (4, 4037788), (8, 2018894), (16, 1009447), (23, 702224), (46, 351112), (92, 175556), (184, 87778), (368, 43889)]